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冷钢
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  cold steel
     The result shows that the method can not only compensate the heat loss of molten steel but also keep cold steel from sticking on lining. About 70 per cent heat of the burning mixture gas under common pressure is absorbed by inner lining; about 52 per cent heat of the gas burning during molten steel treatment process is absorbed by the molten steel.
     结果表明:该方法不仅能够补偿钢液的热量损失,而且RH内衬上也不会粘附冷钢:在常压下燃烧混合气,约70%的热量被内衬吸收,在处理钢液过程中燃烧混合气,约52%热量被钢液吸收:热辐射率ε与热量传输率相当,约为0.38。
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  “冷钢”译为未确定词的双语例句
     Dynamic Characteristics of Steel-Platform Structure for an Air-Cooled System
     某风冷钢平台结构动力特性分析
短句来源
     Based on the new development of alloy structural steels in China,this paper introduces some developing characteristics of pipe and new generation steels characterized by the ultra fine grain,ultra cleanliness and high uniformity. The technologies of fining and cleansing for micro alloyed steels,which are produced by the controlled rolling and cooling,new ultra fine grain steels and new types of welding material are especially emphasized,and the weldability for new types of steel developed in China is analyzed.
     根据目前我国合金结构钢的新发展 ,介绍了管线钢和超细晶粒、超洁净度、高均匀性的新一代钢种的发展特点 ,并着重介绍了微合金控轧控冷钢和新一代超细晶粒钢及新型焊接材料的细晶化技术、洁净化技术。
短句来源
     The X52 plate steel is the one of microallogyed with niobinum and titanium by rolling and cooling under some controlled conditions,the higher purity and less sulfur contents are got through the technological improvement in steel making.
     X5 2是Nb ,Ti微合金化控轧控冷钢 ,在冶炼上采用低硫、净化钢质并进行硫化物变性的钙处理先进工艺而获得 .
短句来源
     The article briefly describes the application of controlled rolling,controlled cooling process in the production of X70 pipeline steel in Wuyang Iron and Steel Co. Ltd and discusses the process factors affecting the properties of controlled rolling,controlled cooling steel.
     本文简述了控轧控冷工艺在舞钢 X70管线钢生产中的应用 ,讨论了影响控轧控冷钢性能的工艺因素。
短句来源
     The weak properties in 45皉olling direction are proved to be typical characteristics of the steel under controlled temperature and rolling in hot tandem rolling.
     进一步验证了45°向性能弱是控轧控冷钢在热连轧中的典型特征;
短句来源
  相似匹配句对
     Plate Hammer of Air Cooled Bainitic Steels
     空贝氏体摆锤
短句来源
     Air Cooled Bainitic Steels Grinding Balls and Liner Plates
     空贝氏体磨球和衬板
短句来源
     On cold fusion
     核聚变
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     -steel,s.
     -,Ti-S.
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     Cold Mountain
     《山》
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  cold steel
As an example, they described two cold steel benches located in different cities.
      
Cold steel in your hands, manual activity are surgical procedures.
      
Powerbond offers dependable bonding and curing when applied to damp cold steel under humid conditions.
      
Roaming the Algerian landscape with eyes of cold steel, bandoliers across their chests.
      
Someone dragging heavy sheets of cold steel through the soft mush formerly known as your brain.
      
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In this paper, based on [1], the numerical simulation method of the circular tube mathematical model for cool ingots heated in soaking pits is derived further, This method has been applied successfully in computer control system of soaking pits in the blooming rolling mill of Pan Zhi-Hua Iron and Steel Company.

本文在[1]基础上,进一步导出冷钢锭在初轧厂均热炉加热过程圆筒模型的数值解法。本方法已成功地应用于攀钢初轧厂的均热炉计算机控制系统中。

The microstructure of heat affected zone (HAZ) and the welding properties of microalloyed steels containing Nb,Ti and B were investigated by optical microscopy,transmisson electron microscopy and weld thermal simulation technique. Cold cracking sensitivity of the steel as welded was also investigated. The results showed that no Martensite structure was found in the HAZ of the steels developed for the special application to the rear axle housing of automobile. The properties of HAZ was improved greatly by the...

The microstructure of heat affected zone (HAZ) and the welding properties of microalloyed steels containing Nb,Ti and B were investigated by optical microscopy,transmisson electron microscopy and weld thermal simulation technique. Cold cracking sensitivity of the steel as welded was also investigated. The results showed that no Martensite structure was found in the HAZ of the steels developed for the special application to the rear axle housing of automobile. The properties of HAZ was improved greatly by the addition of microalloy elements Nb,Ti and B. The microstructure of HAZ thermal simulated at 1300℃, τ 8/5 =30s was similar to that of the real weld. No cold cracking was found in the tested steels. It can be concluded that all the newly developed steels show very good weldability.

采用金相观察、透射电镜分析和焊接热模拟技术,研究了含Nb,NbTi,NbTiB的微合金控轧控冷钢的焊接性能、热影响区组织及冷裂纹敏感性,讨论了微合金元素对焊接性能的影响·试验结果表明,厚规格汽车桥壳钢的热影响区没有出现马氏体组织,微合金元素Nb,Ti,B的加入提高了热影响区性能·在tm=1300℃,τ8/5=30s时的焊接热模拟组织与实际焊接组织相一致·试钢在冷裂试验中并没有冷裂纹产生,可得出结论:厚规格桥壳钢的焊接性能较好·

Lenshuijiang Contral Iron & Steel Plant has used turbine-blower system supplied blast for blast furnace. Because of special operating characteristic of turbine-blower, blast pressure and blast rate has been lower, it can not satisfy reqirement for strengthening metallurgy of blast furnaces. thus the turbine_blower system must be modified. Two versions of modification were introduced. In addition, the economic effect after the modification was calculated in this article.

冷钢高炉均采用汽轮风机供风,由于汽机工作的独特性,风压低、风量小不能满足高炉强化冶炼要求,须进行改造,推荐了两套改造方案,并对改造后的经济效益作了估算。

 
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